This is a wonderful little animation video from FairTrade UK‘s 2012 campaign, worth a watch
And even though the 2012 campaign is of course ended, the information is still valid and compelling.
As they say:
It can be a simple step, like swapping your tea to Fairtrade, or a bigger step, like asking everyone in your office to do it too.
Every step counts for millions of farmers, workers and their communities in developing countries who urgently need a better deal from trade.
Also see Fair Trade USA